TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Recommended practice for testing well cements: testing ; API Recommended practice 10B-2
U1  - Caja 6 
PY  - 2013///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normalización
KW  - Normas API
ER  -